Created attachment 922130 [details]
Description of problem:
I just upgraded my system form Radeon HD 5770 to HD 7770.
I tested performances before and after upgrade with glmark2-2012 and first results show worst performances with HD 7770
I downloaded latest versions of xorg-x11-drv-ati and xorg-x11-glamor from koji, built it and installed it on Fedora 20. I have now better performance with HD 7770 than with HD 5770.
Until now, I did not see any bug or regression with the latest versions of xorg-x11-drv-ati and xorg-x11-glamor so I suggest to include these versions in Fedora 20 update
Version-Release number of selected component (if applicable):
Versions with worst performances with HD 7770
Home build versions with better performances with HD 7770
Just test HD 7770 using glmark2 with od and new driver
See attached file
See attached file
Created attachment 922131 [details]
Created attachment 922132 [details]
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